Nate Ruess is best known for being the lead singer for Fun. But, he is coming out with a solo album due out June 16, “grand romantic.”

His latest track, “AhHa,” is here.  Listen below.

Speaking to Rolling Stone, the fun. singer opened up about his upcoming album, set for release June 16th, which began with songs he penned for fun.’s Some Nights follow-up before deciding to keep the tunes for himself. “You get a little selfish about the songs that you write, and it’s really hard to do that in a group setting, where there are two other people, and you have to think about everybody else’s feelings,” Ruess said. “I’m writing and singing these songs about myself. When you work with producers versus bandmates, that line becomes a lot less blurry.”